Invention Grant
- Patent Title: Method for gear manufacturing machining of a workpiece
-
Application No.: US16563752Application Date: 2019-09-06
-
Publication No.: US11110529B2Publication Date: 2021-09-07
- Inventor: Martin Hipke
- Applicant: Liebherr-Verzahntechnik GmbH
- Applicant Address: DE Kempten/Allgäu
- Assignee: Liebherr-Verzahntechnik GmbH
- Current Assignee: Liebherr-Verzahntechnik GmbH
- Current Assignee Address: DE Kempten/Allgäu
- Agency: McCoy Russell LLP
- Priority: DE102018121788.9 20180906
- Main IPC: B23F5/16
- IPC: B23F5/16 ; B23F17/00 ; B23F23/08

Abstract:
The present disclosure discloses a method for chip-removing gear manufacturing machining of a workpiece by means of a tool, where a rotation of the tool takes place in generating coupling with a rotation of the workpiece, in particular gear manufacturing machining of a workpiece by skiving, wherein the gear manufacturing machining is carried out in a plurality of machining steps, wherein the center distance and/or a rotational angle between the workpiece and the tool superimposed on the generating coupling is/are changed between two machining steps, so that the tool will cut in the machining steps a respective contour that extends alternately closer to a first and a second flank of the target toothing of the workpiece. According to the present disclosure, the same rotational angle may be used for a plurality of machining steps taking place closer to a second flank.
Public/Granted literature
- US20200078879A1 METHOD FOR GEAR MANUFACTURING MACHINING OF A WORKPIECE Public/Granted day:2020-03-12
Information query